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A balloon of mass 100 kg is stationary at a height of 100 m above the ground. A man is standing on a rope ladder hanging from the bottom of the balloon. As the man of 50 kg wt climbs up with speed of 0.3 m s-1 relative to the rope, the balloon.

A)     Remains stationery                       B) Moves downward with a speed of 0.3 m s-1

B)     Moves upward with the speed of  0.3 m s-1  D) Moves down ward with a speed of 0.1 m s-1.


pls solve this problem.............

5 years ago


Answers : (1)


Dear student,

You just have to chcek force balance and find that the correct option is d)

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Sagar Singh

B.Tech, IIT Delhi

5 years ago

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